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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Irish_Alley on July 08, 2015, 10:06:42 pm

Title: 4l80e lock up
Post by: Irish_Alley on July 08, 2015, 10:06:42 pm
on my 91 crew cab i got the "black box" from jakes performance (http://www.jakesperformance.com/4L80E_Components.html). you need a ground signal to lock up the tcc. i could just wire up a toggle switch and be dont but i was wondering is there a way to do this so it automatically locks up? then maybe when i press the brakes it would unlock
Title: Re: 4l80e lock up
Post by: Captkaos on August 14, 2015, 12:18:21 am
could you wire something up with the throttle?